Descripción de un espécimen de Pleurothallis luna-crescens

Two new species of Epidendrum are described and illustrated from Costa Rica. Epidendrum fulfordianum is compared with E. chlorocorymbos, from which it can be distinguished by the much larger flowers, the wider petals and ...

Descripción de una especie de orquídea de género Eriopsis.

Subtribe Pleurothallidinae is possibly the most species-rich of all orchid groups. Nevertheless, they are a young group of plants in terms of scientific learning. The last three decades have been the most active with respect ...

The Swiss botanist Adolphe Tonduz worked in Costa Rica from 1889 to 1920. For 20 years he carried out important activities as a plant collector and the curator of the largest Costa Rican herbarium beginning at the Instituto ...

This paper focuses on the systematics of the Specklinia endotrachys species complex in Costa Rica. Traditionally considered a variable species, S. endotrachys is here treated as one of at least four, albeit closely related, ...

Chondroscaphe yamilethiae Pupulin, Vanishing Beauty 1:111. 2005. Type: Costa Rica. Puntarenas: Buenos Aires, Holán, 1,200–1,300 m, collected by C. Arguedas, 2000, flowered in cultivation in the collection of J. ...

Descripción de una especie de orquídea de género Mormolyca.

I was quite convinced that the complicated taxonomic history of the Central American long-petaled Phragmipedium, which has been misunderstood for over a century and caused a lot of uncertainties among both professional ...

In this second volume of the work, the generic treatment is preceded by an extensive chapter on orchids and philately in Colombia, written by Antonio Raad Aljure and profusely illustrated with photographs taken by ...